These transducers are for displacement / position measurement. They make an accurate position measurement of the movement of the armature (the sliding part) relative to the body of the displacement transducer.

LVDT series DC-DC type
Range: 0mm…940mm
Isolated 0 to 10V Output
Spring return, Captive – Guided & Unguided

LVDT series AC-AC type
Range: 0mm…940mm
Spring return, Captive – Guided & Unguided

Linear variable displacement transducers (LVDTs)
Linear variable displacement transducers (LVDTs) designed to meet the requirements common to most single and multiple-point industrial gauging applications which includes a diverse set of micro-displacement instruments, often used in research and scientific laboratories
FEATURES:
Stainless steel construction
Enhanced life cycle
Voltage regulation
Single or dual supply wiring (field selectable)
Reverse polarity protected
Captive guided and unguided, Spring Return version
Not RoHS compliant